CN217156987U

CN217156987U - Vacuum heating laminating machine with preheating structure

Info

Publication number: CN217156987U
Application number: CN202220560688.9U
Authority: CN
Inventors: 牟方成; 牟联桂; 瞿瞿
Original assignee: Lichuan Jingchuang Optical Technology Co ltd
Current assignee: Lichuan Jingchuang Optical Technology Co ltd
Priority date: 2022-03-15
Filing date: 2022-03-15
Publication date: 2022-08-09
Anticipated expiration: 2032-03-15

Abstract

The utility model discloses a vacuum heating laminating machine with a preheating structure, which comprises a laminating rack, a guide rod and a buffering pressing frame, wherein a processing table is fixedly arranged in the middle of the top end of the laminating rack, an air heater is fixedly arranged in the middle of the bottom end of the laminating rack, and a plurality of groups of heat conduction air pipes are fixedly arranged on two sides of the processing table; the utility model discloses be provided with the crane that promotes from top to bottom through guide bar and push rod in the laminating frame, place two base material boards that need the laminating behind the processing platform is inside, but the laminating is pushed down to the direct drive crane, sealed glass board will push down along with the lift, pass sealed side channel, then the cooperation shrouding forms the vacuous cavity in the processing platform outside, after vacuum pump evacuation, the crane continues to push down, thereby carry out the hot pressing laminating to the base material board, still be provided with the air heater in the bottom of laminating frame, the heat conduction tuber pipe through the frame both sides will hot-blast leading-in to the buffering press frame and press between the platform, preheat the substrate, thereby be convenient for follow-up hot briquetting.

Description

Vacuum heating laminating machine with preheating structure

Technical Field

The utility model relates to an rigging machine, in particular to vacuum heating rigging machine with preheating structure belongs to panel laminating technical field.

Background

The full-automatic laminating machine is mainly designed aiming at the production characteristics of a small display and a small touch control assembly. The device is one of necessary devices for producing the liquid crystal display, is used for attaching the polaroid on the front surface and the back surface of a formed liquid crystal glass substrate according to the polarization angle in the post-process production of the liquid crystal display, is also suitable for various combination processes of touch components and window protection, can finish the pressure-sensitive adhesion of films, glass substrates and films to various materials such as acrylic panels, and has the advantages of high efficiency, convenient alignment, high product yield and the like. Overcomes the defects of air bubbles, wrinkles, light halo, water marks and the like generated in manual bonding. The device has the advantages that the labor intensity of workers is improved, excessive dependence on the proficiency of the workers is avoided, the device is provided with the multi-directional fine adjustment device, the device is suitable for products with different shapes, and the device can be matched with a special jig to attach products with irregular shapes such as arcs and rhombuses.

Current laminating equipment lacks preheating device, when the laminating, the heating plate is direct to be thermalized to the substrate, the substrate is heated suddenly, its shape can produce the sudden change, at first can cause the fold from the edge of laminating, and then influence the laminating quality, when current vacuum laminating simultaneously, need set up corresponding vacuum laminating case, need push into the inside laminating of vacuum chamber with the platform of laminating, at the in-process of direction, the position of substrate can be because the motion changes, and then causes both sides laminating incomplete.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vacuum heating rigging machine with preheating structure to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a vacuum heating rigging machine with preheating structure, presses the frame including laminating rack, guide bar, push rod, crane, vacuum pump, processing platform and buffering, the fixed processing platform that is provided with in top middle part of laminating rack, the thing chamber of putting has been seted up to the inside of processing platform, the fixed pressure platform that is provided with in inside of putting the thing chamber, the fixed heating plate that is provided with in top middle part of pressing the platform, the spring chamber has been seted up to the top avris of pressing the platform, the fixed multiunit supporting spring pole that is provided with in inside in spring chamber, and multiunit the top of supporting spring pole and the buffering pressure frame fixed connection that sets up at the pressure platform top, the bottom middle part fixed mounting of laminating rack has the air heater, the both sides of processing platform are all fixed and are provided with multiunit heat conduction tuber pipe, and multiunit the heat conduction tuber pipe evenly sets up.

As an optimized technical scheme of the utility model, the one end of heat conduction tuber pipe is run through the fixed intercommunication in processing platform and the inside wind hole of processing platform, just the wind hole is seted up and is being pressed between the frame at pressure platform and buffering.

As an optimal technical scheme of the utility model, the top of laminating frame is provided with the crane, the fixed vacuum pump that is provided with in top of crane, just the output of vacuum pump communicates with each other with the port of breathing in that sets up at crane bottom avris is fixed.

As an optimal technical scheme of the utility model, the bottom mounting of crane is provided with the sealed glass board, just the sealed glass board cooperatees with the sealed side channel that processing platform avris was seted up, just the fixed joint strip that is provided with in bottom one side of sealed glass board.

As a preferred technical scheme of the utility model, the fixed shrouding that is provided with in bottom one side of crane, just the shrouding cooperatees with sealing of processing platform front end, and the one end of heat conduction tuber pipe runs through the output fixed connection of laminating frame and air heater.

As a preferred technical scheme of the utility model, the equal fixed mounting in bottom both sides of laminating frame has electric hydraulic cylinder, just electric hydraulic cylinder's output fixedly connected with push rod, just the top of push rod and the bottom fixed connection of crane, the top avris slidable mounting of laminating frame has the guide bar, just the top of guide bar and the bottom avris fixed connection of crane.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model relates to a vacuum heating rigging machine with preheating structure, be provided with the crane that promotes from top to bottom through guide bar and push rod at the top of laminating frame, and place two base material boards that need the laminating inside the processing platform after, can directly drive the crane and push down the laminating, sealed glass board will push down along with the lift, pass sealed side channel, then the cooperation shrouding forms vacuous cavity in the processing platform outside, after vacuuming through the vacuum pump, the crane continues to push down, thereby carry out hot pressing laminating to the base material board, and still be provided with the air heater in the bottom of laminating frame, the heat conduction tuber pipe through the frame both sides will hot-blast leading-in to the buffering pressure frame and press between the platform, thereby to pushing down the in-process at the crane, preheat the substrate, thereby be convenient for follow-up hot briquetting.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the processing table of the present invention;

fig. 3 is an enlarged schematic structural view of the support spring rod of the present invention.

In the figure: 1. attaching the frame; 2. a guide bar; 3. a push rod; 4. a lifting frame; 5. a vacuum pump; 6. a processing table; 7. closing plates; 8. a hot air blower; 9. sealing the glass plate; 10. a heat conducting air duct; 11. sealing the side groove; 12. a heating plate; 13. buffering and pressing the frame; 14. pressing the table; 15. a spring cavity; 16. supporting the spring rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a vacuum heating laminating machine with a preheating structure, comprising: the utility model provides a vacuum heating rigging machine with preheating treatment structure, including laminating frame 1, guide bar 2, the push rod 3, the crane 4, vacuum pump 5, processing platform 6 and buffering are pressed frame 13, the fixed processing platform 6 that is provided with in top middle part of laminating frame 1, the thing chamber of putting has been seted up to the inside of processing platform 6, the fixed pressure platform 14 that is provided with in inside of putting the thing chamber, the fixed heating plate 12 that is provided with in top middle part of pressure platform 14, spring chamber 15 has been seted up to the top avris of pressure platform 14, the fixed multiunit support spring pole 16 that is provided with in inside of spring chamber 15, and the top of multiunit support spring pole 16 and the buffering pressure frame 13 fixed connection who sets up at pressure platform 14 top, the bottom middle part fixed mounting of laminating frame 1 has air heater 8, the both sides of processing platform 6 are all fixed and are provided with multiunit heat conduction tuber pipe 10, and multiunit heat conduction tuber pipe 10 evenly sets up.

One end of the heat-conducting air pipe 10 penetrates through the processing table 6 and is fixedly communicated with an air hole in the processing table 6, and the air hole is formed between the pressing table 14 and the buffering pressing frame 13.

The top of laminating frame 1 is provided with crane 4, and crane 4's top is fixed and is provided with vacuum pump 5, and vacuum pump 5's output communicates with each other with the port of breathing in that sets up at crane 4 bottom avris is fixed.

The bottom end of the lifting frame 4 is fixedly provided with a sealing glass plate 9, the sealing glass plate 9 is matched with a sealing side groove 11 arranged on the side of the processing table 6, and one side of the bottom of the sealing glass plate 9 is fixedly provided with a sealing rubber strip.

The fixed shrouding 7 that is provided with in bottom one side of crane 4, and shrouding 7 and the cooperation of sealing of 6 front ends of processing platform, the one end of 10 of heat conduction tuber pipe runs through laminating frame 1 and 8 output fixed connection of air heater.

According to fig. 1 and 2, specifically, electric hydraulic cylinders are fixedly mounted on two sides of the bottom end of the laminating rack 1, output ends of the electric hydraulic cylinders are fixedly connected with push rods 3, the top ends of the push rods 3 are fixedly connected with the bottom end of the lifting frame 4, guide rods 2 are slidably mounted on the side edges of the top end of the laminating rack 1, and the top ends of the guide rods 2 are fixedly connected with the side edges of the bottom end of the lifting frame 4.

When in specific use, the utility model relates to a vacuum heating laminating machine with a preheating structure, a lifting frame 4 which is pushed up and down by a guide rod 2 and a push rod 3 is arranged at the top of a laminating frame 1, two base material plates to be laminated are placed inside a processing table 6, the base material plates are positioned at the top of a buffering pressing frame 13 and are supported by the buffering pressing frame 13, an electric hydraulic cylinder is started, the electric hydraulic cylinder directly drives the lifting frame 4 to press and laminate, a sealing glass plate 9 arranged at the bottom of the lifting frame 4 presses down along with the lifting frame 4 to pass through a sealing side groove 11, then a sealing plate 7 is matched to form a closed cavity structure outside the processing table 6, the inside of the cavity is vacuumized by a vacuum pump 5, the lifting frame 4 is continuously pressed down, thereby performing hot-pressing and laminating on the base material plates, a hot air heater 8 is also arranged at the bottom of the laminating frame 1, hot air is guided between the buffering pressing frame 13 and a pressing table 14 by an air pipe heat conduction 10 at the two sides of the frame, thereby to pushing down the in-process at crane 4, heat the substrate in advance to be convenient for follow-up hot briquetting.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A vacuum heating laminating machine with a preheating structure comprises a laminating rack (1), a guide rod (2), a push rod (3), a lifting frame (4), a vacuum pump (5), a processing table (6) and a buffering pressing frame (13), and is characterized in that the processing table (6) is fixedly arranged in the middle of the top end of the laminating rack (1), a storage cavity is formed in the processing table (6), a pressing table (14) is fixedly arranged in the storage cavity, a heating sheet (12) is fixedly arranged in the middle of the top end of the pressing table (14), a spring cavity (15) is formed in the side edge of the top end of the pressing table (14), a plurality of groups of supporting spring rods (16) are fixedly arranged in the spring cavity (15), the top ends of the supporting spring rods (16) are fixedly connected with the buffering pressing frame (13) arranged at the top of the pressing table (14), and a hot air blower (8) is fixedly arranged in the middle of the bottom end of the laminating rack (1), the processing table is characterized in that multiple groups of heat-conducting air pipes (10) are fixedly arranged on two sides of the processing table (6), and the multiple groups of heat-conducting air pipes (10) are uniformly arranged.

2. The vacuum heating laminating machine with the preheating treatment structure of claim 1, wherein: one end of the heat-conducting air pipe (10) penetrates through the processing table (6) and is fixedly communicated with an air hole in the processing table (6), and the air hole is formed between the pressing table (14) and the buffering pressing frame (13).

3. The vacuum heating laminating machine with the preheating treatment structure of claim 1, wherein: the top of laminating frame (1) is provided with crane (4), the fixed vacuum pump (5) that is provided with in top of crane (4), just the output of vacuum pump (5) communicates with each other with the port of breathing in that sets up in crane (4) bottom avris is fixed.

4. The vacuum heating laminating machine with the preheating treatment structure of claim 3, wherein: the bottom fixing of crane (4) is provided with sealed glass board (9), just sealed glass board (9) cooperate with sealed side channel (11) that processing platform (6) avris was seted up, just the fixed joint strip that is provided with in bottom one side of sealed glass board (9).

5. The vacuum heating laminating machine with the preheating treatment structure of claim 4, wherein: the fixed shrouding (7) that is provided with in bottom one side of crane (4), just shrouding (7) cooperate with sealing of processing platform (6) front end, and the one end of (10) of heat conduction tuber pipe runs through the output fixed connection of laminating frame (1) and air heater (8).

6. The vacuum heating laminating machine with the preheating treatment structure of claim 3, wherein: the equal fixed mounting in bottom both sides of laminating frame (1) has electric hydraulic cylinder, just electric hydraulic cylinder's output fixedly connected with push rod (3), just the top of push rod (3) and the bottom fixed connection of crane (4), the top avris slidable mounting of laminating frame (1) has guide bar (2), just the top of guide bar (2) and the bottom avris fixed connection of crane (4).